共 50 条
[19]
Spring irrigation of tall fescue for seed production
[J].
FIELD CROPS RESEARCH,
2013, 144
:297-304
[20]
INTERRELATIONS OF SOIL MOISTURE, NITROGEN, AND SPACING IN CARROT SEED PRODUCTION
[J].
PROCEEDINGS OF THE AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE,
1952, 60 (DEC)
:321-326